Textfield id auto insert

[artisstcollier]

I am currently trying to find a way to modify a short snippet of code that opens a child popup window, and when a link is selected, that link path is inserted in a textfield with an id on the parent page.

I am trying to use 4 textfields, each with its own unique id but can't get it to work by copying and pasting the code 3 times and supplementing each id with the cooresponding textfield.

The following is the snippet:

<script type="text/javascript">
function WantThis(url) {
 window.opener.document.getElementById('if_url').value = url;
 window.close();
}
</script>

The textfield is:

<input type="text" name="header" id="if_url"" size="5">

This works fine but I need it to work with 3 more textfields such as:

<input type="text" name="header" id="if_tnav" size="5">
<input type="text" name="header" id="if_lnav" size="5">
<input type="text" name="header" id="if_rnav" size="5">

Any help would be appreciated.

 

[artisstcollier]

I am currently trying to find a way to modify a short snippet of code that opens a child popup window, and when a link is selected, that link path is inserted in a textfield with an id on the parent page.

I am trying to use 4 textfields, each with its own unique id but can't get it to work by copying and pasting the code 3 times and supplementing each id with the cooresponding textfield.

The following is the snippet:

<script type="text/javascript">
function WantThis(url) {
 window.opener.document.getElementById('if_url').value = url;
 window.close();
}
</script>

The relevant javascript code within the php file is:

<?php
$self = $_SERVER['SCRIPT_NAME'];
$docpath = $_REQUEST['d'] ? $_REQUEST['d'] : '/template-images';
$d = $_SERVER['DOCUMENT_ROOT'] . '/' . $docpath;
$d = str_replace('//','/',$d);
if (!is_dir($d)) $d = $_SERVER['DOCUMENT_ROOT'];
$dir = opendir($d);
while ($file = readdir($dir)){
  $files[] = $file;
}
closedir($dir);
usort($files, "insensitive"); //see function insensitive($a, $b)
foreach ($files as $filename) {
  $filepath = "$d/$filename";
  $fsize = sprintf("%u", filesize($filepath)); //filesizes over 2Mb won't fit in an int so we unsign it
  $modtime = date ("d F Y H:i:s", filemtime($filepath)); //mtime is unix timestamp
  $tip = " Size: $fsize <br>Updated: $modtime ";
  if (is_dir($filepath)) { //it's a directory
    if ($filename == '.'){ //current directory
      $dlist .= "<img src='[URL unfurl="true"]http://www.genesites-hosting.com/whizzery/buttons/dir.gif'>[/URL] $docpath ";
    } else if ($filename == '..') { //parent directory
      if($docpath) { //we're in a sub directory - no Up from root
        $updir = substr($docpath,0,strrpos($docpath,'/'));
        $dlist .= "<img src='[URL unfurl="true"]http://www.genesites-hosting.com/whizzery/buttons/back.gif'><a[/URL] href='$self?d=$updir'>Up</a>/<br>";
       }
    } else if ($filename != 'bak') {
      $docpath = str_replace($_SERVER['DOCUMENT_ROOT'], "", $d);
      $dlist .= "<img src='[URL unfurl="true"]http://www.genesites-hosting.com/whizzery/buttons/dir.gif'><a[/URL] href='$self?d=$docpath/$filename'>$filename</a>/<br>"; 
    }
  } else if (strpos($filename, '.jpg') || strpos($filename, '.gif') || strpos($filename, '.png') || strpos($filename, '.ico') ) {
      $flist .= "<img src='[URL unfurl="true"]http://www.genesites-hosting.com/whizzery/buttons/image.gif'><a[/URL] href='#' onclick='WantThis(\"$docpath/$filename\")' onmouseover='document.getElementById(\"preview\").src=\"$docpath/$filename\";document.getElementById(\"caption\").innerHTML=\"<b>$filename</b><br>$tip\"'>$filename</a></br>"; //it's a picture
 }

}
echo $dlist . $flist;

function insensitive($a, $b) { //used by usort to sort file list case insensitive -------------------------
   return strcmp(strtolower($a), strtolower($b));
}
?>

The textfield is:

<input type="text" name="header" id="if_url"" size="5">

This works fine but I need it to work with 3 more textfields such as:

<input type="text" name="header" id="if_tnav" size="5">
<input type="text" name="header" id="if_lnav" size="5">
<input type="text" name="header" id="if_rnav" size="5">

Any help would be appreciated.